STEVEN ERLANGER

Differences on NATO and E.U. enlargement, energy and climate, and relationships with the United States, China, Russia and Ukraine will prime Davos talks.

A postwar Ukraine will want to ensure that Russia does not attack again. But is there anything short of full NATO membership that will satisfy...

Relations between Warsaw and Berlin, never warm, have deteriorated since the start of the Ukraine war, damaging unity in both NATO and the European Union.

The hasty and sometimes inaccurate reaction from some countries to the fatal explosion in Poland was worrisome, but so is Russia’s nuclear temptation in Ukraine.

The behind-the-scenes jockeying for who should succeed Jens Stoltenberg has begun in earnest, with a focus on women.

The government has dismissed criticism of its refusal to provide modern tanks to Ukraine and its massive energy subsidy for its own citizens. But its...

Turkey’s president suggested that troops “may suddenly arrive one night” in Greece. With inflation rampant and the lira sinking, a manufactured crisis might be just...

Turkey’s president suggested that troops “may suddenly arrive one night” in Greece. With inflation rampant and the lira sinking, a manufactured crisis might be just...

Giorgia Meloni, poised to be the country’s first far-right leader since Mussolini, says she supports Ukraine and has moderated her harsh views on Europe, but...

“It’s not for nothing.” Ukraine’s backers say that an offensive over the weekend shows Western military aid is helping, and that it’s time to supply...